from sfa.rspecs.elements.versions.sfav1PLTag import SFAv1PLTag
from sfa.rspecs.elements.granularity import Granularity
from sfa.rspecs.elements.attribute import Attribute
+from sfa.rspecs.elements.memory import Memory
class PGv2Node:
slivers = node.get('slivers', [])
if not slivers:
# we must still advertise the available sliver types
- slivers = Sliver({'type': 'plab-vserver'})
+ if node.get('sliver_type'):
+ slivers = Sliver({'type': node['sliver_type']})
+ else:
+ # Planet lab
+ slivers = Sliver({'type': 'plab-vserver'})
# we must also advertise the available initscripts
slivers['tags'] = []
if node.get('pl_initscripts'):
slivers['tags'].append({'name': 'initscript', 'value': initscript['name']})
PGv2SliverType.add_slivers(node_elem, slivers)
+ # render the memory tag; it will be placed at this point in the xml output
+ if node.get('memory'):
+ node_elem.add_instance('memory',node['memory'],Memory.fields)
+
# advertise the node tags
tags = node.get('tags', [])
if tags:
node_elem.add_instance('{%s}attribute' % xml.namespaces['planetlab'], tag, ['name', 'value'])
# add sliver tag in Request Rspec
- if rspec_content_type == "request":
- node_elem.add_instance('sliver', '', [])
+ #if rspec_content_type == "request":
+ # node_elem.add_instance('sliver', '', [])
return node_elems
@staticmethod
- def get_nodes(xml, filter={}):
+ def get_nodes(xml, filter=None):
+ if filter is None: filter={}
xpath = '//node%s | //default:node%s' % (XpathFilter.xpath(filter), XpathFilter.xpath(filter))
node_elems = xml.xpath(xpath)
return PGv2Node.get_node_objs(node_elems)
@staticmethod
- def get_nodes_with_slivers(xml, filter={}):
+ def get_nodes_with_slivers(xml, filter=None):
+ if filter is None: filter={}
xpath = '//node[count(sliver_type)>0] | //default:node[count(default:sliver_type) > 0]'
node_elems = xml.xpath(xpath)
return PGv2Node.get_node_objs(node_elems)